In our final Plant People episode of Season 3, we explore forests of a different sort—those that live beneath the ocean’s waves. Along many of the world’s coastlines, kelp forests offer food and shelter for a wide variety of animal species among their countless waving fronds of seaweed, while protecting our coasts from erosion and even benefiting our economy. Listen in as host Jennifer Bernstein, CEO & The William C. Steere President of NYBG, is joined by Dr. April Ridlon of the Monterey Bay Aquarium to discuss the vast importance of kelp forests and the ways humans have thrown their environment off balance.

On this episode of Plant People, host Jennifer Bernstein—CEO and The William C. Steere Senior President of NYBG—joins Dr. Dennis Stevenson, previously NYBG’s Vice President for Botanical Science, to explore some of our planet’s oldest plants. At least as far back as 200 million years ago, cycads grew in abundance—and at the peak of their distribution, they even fed the dinosaurs. These so-called “living fossils” have changed little since then, yet today, they face their greatest threats in poaching, habitat destruction, and climate change. To preserve their future will require a team effort.

On this episode of Plant People, host Jennifer Bernstein—CEO and The William C. Steere Senior President of NYBG, joins Vanessa Callahan of Denver Botanic Gardens and Brie Langley of Royal Botanic Gardens Kew to chat about one of the plant world’s most gargantuan figures: the giant water lily. From its unique leaf structure, which allows its pads to hold well over 100 pounds in some cases, to the 10-foot diameter that some Amazonian specimens can achieve, these larger-than-life plants are some of our planet’s most fascinating lifeforms.

In this episode of Plant People, host Jennifer Bernstein, CEO and The William C. Steere Sr. President of NYBG, sits down with Professor Pathmanathan Umaharan, Director of the Cocoa Research Centre at the University of the West Indies, to talk chocolate. Together they explore the ancient history of cacao tree cultivation, dating at least as far back as the Olmec civilization in what is now Mexico. Today, crops of cacao and the many types of chocolate they produce face threats in climate change and plant diseases, creating serious challenges for the future of this important food.